Vesicles Carry Cargo. Most molecules, including proteins, are too large to pass directly through membranes. Vesicles are constantly forming - especially at the plasma membrane, the ER, and the Golgi. Once formed, vesicles deliver their contents to destinations within or outside of the cell.
The three domains include: Archaea - oldest known domain, ancient forms of bacteria. Bacteria - all other bacteria that are not included in the Archaea domain. Eukarya - all the organisms that are eukaryotic or contain membrane-bound organelles and nuclei.
B. Lysosomes
They are filled with enzymes that break down things such as lipids and carbohydrates.
The controlis the plant with just water. The independent variable is the plants. The dependaent is the amout of salt in the water.
The indepedent is the trees. The dependent is the greenhouse or no greenhouse.